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  <section id="findfltk2">
<span id="module:FindFLTK2"></span><h1>FindFLTK2<a class="headerlink" href="#findfltk2" title="Link to this heading">¶</a></h1>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>This module is specifically for FLTK version 2.x.  The 2.0 series was
originally a development branch intended as the next major version of FLTK.
However, it never reached stable release status, and active development has
shifted back to the FLTK 1.x branch.  For finding FLTK, including stable and
modern versions, use the <span class="target" id="index-0-module:FindFLTK"></span><a class="reference internal" href="FindFLTK.html#module:FindFLTK" title="FindFLTK"><code class="xref cmake cmake-module docutils literal notranslate"><span class="pre">FindFLTK</span></code></a> module instead.</p>
</div>
<p>Finds the Fast Light Toolkit (FLTK) version 2.x, a cross-platform toolkit for
GUI development.</p>
<section id="result-variables">
<h2>Result Variables<a class="headerlink" href="#result-variables" title="Link to this heading">¶</a></h2>
<p>This module defines the following variables:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_FOUND</span></code></dt><dd><p>Boolean indicating whether FLTK 2.x is found.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_LIBRARIES</span></code></dt><dd><p>Libraries needed to link against to use FLTK 2.x.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_WRAP_UI</span></code></dt><dd><p>Boolean indicating whether the <code class="docutils literal notranslate"><span class="pre">fluid2</span></code> executable is found.  This variable
can be used, for example, to conditionally invoke the <span class="target" id="index-0-command:fltk_wrap_ui"></span><a class="reference internal" href="../command/fltk_wrap_ui.html#command:fltk_wrap_ui" title="fltk_wrap_ui"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">fltk_wrap_ui()</span></code></a>
command if it is needed and available.</p>
</dd>
</dl>
</section>
<section id="cache-variables">
<h2>Cache Variables<a class="headerlink" href="#cache-variables" title="Link to this heading">¶</a></h2>
<p>The following cache variables may also be set:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_FLUID_EXECUTABLE</span></code></dt><dd><p>The path to the <code class="docutils literal notranslate"><span class="pre">fluid2</span></code> binary tool.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_INCLUDE_DIR</span></code></dt><dd><p>The directory containing header files needed to use FLTK 2.x.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_BASE_LIBRARY</span></code></dt><dd><p>The path to the FLTK 2.x library (<code class="docutils literal notranslate"><span class="pre">fltk2</span></code>).</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_GL_LIBRARY</span></code></dt><dd><p>The path to the FLTK 2.x OpenGL compatibility library (<code class="docutils literal notranslate"><span class="pre">fltk2_gl</span></code>).</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">FLTK2_IMAGES_LIBRARY</span></code></dt><dd><p>The path to the FLTK 2.x Images library (<code class="docutils literal notranslate"><span class="pre">fltk2_images</span></code>).</p>
</dd>
</dl>
</section>
<section id="examples">
<h2>Examples<a class="headerlink" href="#examples" title="Link to this heading">¶</a></h2>
<p>Finding FLTK version 2:</p>
<div class="highlight-cmake notranslate"><div class="highlight"><pre><span></span><span class="nf">find_package(</span><span class="no">FLTK2</span><span class="nf">)</span>
</pre></div>
</div>
</section>
<section id="see-also">
<h2>See Also<a class="headerlink" href="#see-also" title="Link to this heading">¶</a></h2>
<ul class="simple">
<li><p>The <span class="target" id="index-1-module:FindFLTK"></span><a class="reference internal" href="FindFLTK.html#module:FindFLTK" title="FindFLTK"><code class="xref cmake cmake-module docutils literal notranslate"><span class="pre">FindFLTK</span></code></a> module to find FLTK in a version-agnostic way.</p></li>
</ul>
</section>
</section>


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    <h3>Table of Contents</h3>
    <ul>
<li><a class="reference internal" href="#">FindFLTK2</a><ul>
<li><a class="reference internal" href="#result-variables">Result Variables</a></li>
<li><a class="reference internal" href="#cache-variables">Cache Variables</a></li>
<li><a class="reference internal" href="#examples">Examples</a></li>
<li><a class="reference internal" href="#see-also">See Also</a></li>
</ul>
</li>
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